牵引变电所宜采用通风系统控制室内温度。
The indoor temperature of traction substation should be controlled by the ventilating system.
外墙采用自然的通风技术以保证在节能前提下控制室内温度。
The façade that provides natural ventilation is part of a choice in favor of energy-efficiency that ensures comfortable temperatures everywhere.
为了更好的控制室内空气环境，必须对室内空气流速、温度、有害物浓度的分布有一定的了解。
It is necessary to get sufficient knowledge of the indoor air velocity distribution, temperature distribution, and pollutant concentration distribution.
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